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Andrews Cross Head Machine Screw Z373

Andrews

Andrews Cross Head Machine Screw Z373

Cross head machine screw for Andrews Water Heaters Fastflo and hot water spares applications.

At a glance

  • Part type: cross head machine screw
  • Also known as 1824234
Manufacturer part no.
Z373
Showing prices

£2.92

£2.43 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Cross Head Machine Screw is a fastener supplied by Andrews Water Heaters for use across its water heater range. It is used to secure components and casings on Fastflo and related hot water appliances. The cross head drive allows straightforward tightening and removal with a Pozidriv or Phillips style screwdriver.

Signs this part needs replacing

  • The cross head is rounded or chewed, so the screwdriver slips under load
  • Corrosion or rust on the head or thread, making the screw difficult to remove
  • The thread is stripped and the screw will not tighten
  • The screw is missing, leaving a cover, panel or component insecure
  • The screw has been over-tightened and the head has sheared from the shank

Before you order

  • Confirm your appliance model against the fit list above
  • Compare the thread, length and head type with the screw being replaced
  • Check how many screws are needed for the job, as this part is supplied individually
  • Refer to the manufacturer's parts list if your model is not listed

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.